The characteristics of LED light-emitting diodes can be divided into six categories:
1. High safety: The working voltage of LED chips is generally between 2.0-4.0V, so it is highly safe and there is no danger even if there is an electric shock.
2. Flexible use: Due to its small size, it can be used flexibly and made into lamps of various sizes and types.
3. Ultra-long life: Theoretically, the life of LED is 100,000 hours, while the life of incandescent lamps is only 1,000 hours, and the life of energy-saving fluorescent lamps is 8,000 hours.
4. Low-carbon and environmentally friendly: It does not contain harmful substances such as mercury and other heavy metals, so it is very environmentally friendly, and its high light efficiency determines its low-carbon energy saving.
5. High light efficiency: The light efficiency of incandescent lamps is about 15lm/W, the light efficiency of energy-saving fluorescent lamps is 50-60lm/W, and the light efficiency of LED lamps is 100-120lm/W.
6. High light quality: There is no ultraviolet light in the light, which is harmless to human health.